I noticed this just yesterday, in the iPod app the volume slider graphic is wrong. Trying to slide it will cause the volume to properly adjust, but the graphic will show the slider going back to what it was (this is a graphical glitch only, the volume stays what I set it to.) Additionally, hardware presses will not properly change the slider graphic. I'm running... What is it, 3.1.2? Whatever the newest iPhone OS version is on an iPhone 3Gs, 32 GB, black. Has anyone else noticed this, and if so, has anyone found a fix? I'm wondering if maybe an application I wrote, which I know has a few memory leaks that need to be patched up still, may be the cause of the issue?